Patents by Inventor Minas H. Tanielian
Minas H. Tanielian has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20170361937Abstract: An airfoil (300) comprises a skin (310), comprising an external surface (312) and an internal surface (314). The skin (310) has a controlled region (316). The airfoil (300) also comprises an interior space (308), formed by the skin (310). The airfoil (300) additionally comprises a hybrid acoustic induction-heating system (302), configured to impede formation of ice on the external surface (312). The hybrid acoustic induction-heating system (302) comprises induction coils (328) and a control system (350). Each one of the induction coils (328) has a portion (336), arranged sufficiently close to the internal surface (314) to produce an eddy current (380) within the controlled region (316).Type: ApplicationFiled: June 15, 2016Publication date: December 21, 2017Inventors: John Ralph Hull, Minas H. Tanielian
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Publication number: 20170361935Abstract: An airfoil (100) comprises a skin (110), comprising an external surface (112) and an internal surface (114), opposite the external surface (112). The skin (110) is magnetically and electrically conductive. The airfoil (100) also comprises an interior space (108), formed by the skin (110). The internal surface (114) faces the interior space (108). The airfoil (100) additionally comprises a leading edge (106) along the external surface (112). The airfoil (100) further comprises a hybrid acoustic induction-heating system (102), configured to impede formation of ice on the external surface (112). The hybrid acoustic induction-heating system (102) comprises an induction coil (130) within the interior space (108). At least a portion (136) of the induction coil (130) is sufficiently close to the internal surface (114) to produce an eddy current (180) in the skin (110) when an alternating electrical current (134) is flowing in the induction coil (130).Type: ApplicationFiled: June 15, 2016Publication date: December 21, 2017Inventors: John Ralph Hull, Minas H. Tanielian
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Publication number: 20170339787Abstract: Elongated, ultra-high conductivity electrical conductors for use in advanced electronic components and vehicles, and methods for producing the same, are disclosed herein. The elongated electrical conductors include a conductor body that defines a longitudinal axis. The conductor body includes an isotropically conductive matrix material and a plurality of anisotropically conductive particles interspersed within the isotropically conductive matrix material. Each anisotropically conductive particle defines a respective axis of enhanced electrical conductivity that is aligned with the longitudinal axis of the conductor body. The methods include providing a bulk matrix-particle composite that includes the isotropically conductive matrix material and the plurality of anisotropically conductive particles.Type: ApplicationFiled: May 18, 2016Publication date: November 23, 2017Inventors: Daniel Joseph Braley, John Huntley Belk, Zeaid F. Hasan, Minas H. Tanielian
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Publication number: 20170223828Abstract: A method of forming a high-conductivity electrical interconnect on a substrate may include forming a graphene film with a plurality of graphene members, depositing a metal over the graphene film, and providing a metallic overlay that connects the plurality of graphene members together through the depositing operation to form a covered graphene film.Type: ApplicationFiled: February 3, 2016Publication date: August 3, 2017Applicant: The Boeing CompanyInventor: Minas H. Tanielian
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Publication number: 20170055342Abstract: A microwave device can include a printed circuit board substrate having a first microwave device subcircuit and a microdevice substrate having a second microwave device subcircuit. The first microwave device subcircuit may be formed at a low resolution and a low tolerance, while the second microwave device subcircuit may be formed at a high resolution and a high tolerance. The first microwave device subcircuit and the second microwave device subcircuit may be electrically coupled using a conductor.Type: ApplicationFiled: August 21, 2015Publication date: February 23, 2017Inventors: Tai Anh Lam, Jean Ann Nielsen, Minas H. Tanielian
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Patent number: 9555882Abstract: An air filter bank may include a housing configured to be coupled to an exterior of an air vehicle. The housing may have an air intake at a forward end and an air exit at an aft end and defining an air path therebetween. The air filter bank may further include at least one air filter positioned within the housing along the air path. The air filter may be configured to remove pollutants entrained in a volume of air entering the air intake and impinging on the filter surfaces prior to exiting the air exit.Type: GrantFiled: March 30, 2015Date of Patent: January 31, 2017Assignee: The Boeing CompanyInventor: Minas H. Tanielian
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Publication number: 20160288904Abstract: An air filter bank may include a housing configured to be coupled to an exterior of an air vehicle. The housing may have an air intake at a forward end and an air exit at an aft end and defining an air path therebetween. The air filter bank may further include at least one air filter positioned within the housing along the air path. The air filter may be configured to remove pollutants entrained in a volume of air entering the air intake and impinging on the filter surfaces prior to exiting the air exit.Type: ApplicationFiled: March 30, 2015Publication date: October 6, 2016Inventor: Minas H. Tanielian
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Publication number: 20150194241Abstract: An electrical conductor is provided. The electrical conductor includes a graphite intercalation compound and at least one layer of electrically conductive material extending over at least a portion of the graphite intercalation compound. The graphite intercalation compound includes a carbon-based particle and a plurality of guest molecules intercalated in the carbon-based particle.Type: ApplicationFiled: January 9, 2014Publication date: July 9, 2015Applicant: THE BOEING COMPANYInventor: Minas H. Tanielian
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Publication number: 20140252305Abstract: Semiconducting quantum dots are applied to a fluid. The quantum dots are configured to absorb visible or near infrared light and re-radiate infrared energy that excites a fundamental vibration frequency of the fluid.Type: ApplicationFiled: March 5, 2013Publication date: September 11, 2014Applicant: THE BOEING COMPANYInventor: Minas H. Tanielian
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Patent number: 8659502Abstract: A method and apparatus are present for creating a negative index metamaterial lens for use with a phased array antenna. A design having a buckyball shape is created for the negative index metamaterial lens. The buckyball shape is capable of bending a beam generated by the phased array antenna to around 90 degrees from a vertical orientation to form an initial design. The initial design is modified to include discrete components to form a discrete design. Materials are selected for the discrete components. Negative index metamaterial unit cells are designed for the discrete components to form designed negative index metamaterial unit cells. The designed negative index metamaterial unit cells are fabricated to form fabricated designed negative index metamaterial unit cells. The negative index metamaterial lens is formed from the designed negative index metamaterial unit cells.Type: GrantFiled: September 13, 2012Date of Patent: February 25, 2014Assignee: The Boeing CompanyInventors: Tai Anh Lam, Minas H. Tanielian, David R. Smith
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Publication number: 20140009350Abstract: A method and apparatus are present for creating a negative index metamaterial lens for use with a phased array antenna. A design having a buckyball shape is created for the negative index metamaterial lens. The buckyball shape is capable of bending a beam generated by the phased array antenna to around 90 degrees from a vertical orientation to form an initial design. The initial design is modified to include discrete components to form a discrete design. Materials are selected for the discrete components. Negative index metamaterial unit cells are designed for the discrete components to form designed negative index metamaterial unit cells. The designed negative index metamaterial unit cells are fabricated to form fabricated designed negative index metamaterial unit cells. The negative index metamaterial lens is formed from the designed negative index metamaterial unit cells.Type: ApplicationFiled: September 13, 2012Publication date: January 9, 2014Applicant: The Boeing CompanyInventors: Tai Anh Lam, Minas H. Tanielian, David R. Smith
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Patent number: 8493277Abstract: A leaky cavity resonator that includes a waveguide, the waveguide being filled with a dielectric material, and at least two complementary split ring resonators (CSRRs), the CSRRs residing inside the waveguide parallel to each other placed symmetrically both radially and in height, a leaky resonant cavity being formed between the at least two CSRRs and a wall of the waveguide. A frequency band of the leaky cavity resonator is adjustable by varying a distance w between at least one outside perimeter of at least one CSRR and an interior wall of the waveguide. A frequency band of the leaky cavity resonator is also adjustable by varying a size of the leaky resonant cavity. The at least two CSRRs each have at least one stub connecting to a wall of the waveguide. A frequency band of the leaky cavity resonator is also adjustable by varying a size of the stubs.Type: GrantFiled: June 25, 2009Date of Patent: July 23, 2013Assignee: The Boeing CompanyInventors: Tai A. Lam, Claudio G. Parazzoli, Minas H. Tanielian
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Patent number: 8325495Abstract: Apparatus, systems and methods for electronic device protection are provided. A particular apparatus includes a non-conductive substrate and a plurality of cells including conductive members coupled to the non-conductive substrate. The conductive members are arranged to form a first discontinuous mesh, where each conductive member of a cell is separated from conductive members of adjacent cells by a gap and a cavity is defined in the non-conductive substrate at a location of each gap.Type: GrantFiled: August 16, 2010Date of Patent: December 4, 2012Assignee: The Boeing CompanyInventors: Tai A. Lam, Minas H. Tanielian
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Patent number: 8240609Abstract: A metamaterial has a magnetic permeability response at frequencies sufficient to generate a repulsive force between a fluid and a surface to which the metamaterial may be applied. The metamaterial may be nanofabricated such that an absolute value of the magnetic permeability of the metamaterial is substantially greater than an absolute value of an electric permittivity of the metamaterial. The metamaterial may generate a repulsive force between the surface and the fluid moving relative to the surface and thereby reduce viscous drag of the fluid on the surface. A method of reducing the viscous drag of the fluid moving past the surface includes producing relative motion between the surface and the fluid and generating the repulsive force between the surface and the fluid.Type: GrantFiled: December 8, 2008Date of Patent: August 14, 2012Assignee: The Boeing CompanyInventors: Claudio G. Parazzoli, Minas H. Tanielian, Robert B. Greegor
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Patent number: 8184043Abstract: A system, apparatus, and method are disclosed for a super-resolution imaging radar (SRIR). The SRIR employs a pulse signal generator that propagates bursts of radio frequency (RF) energy. Each burst contains a number of pulses. One pulse of each burst is an ancilla pulse, and the remaining pulses are propagated towards an object. An array bucket detector (ABD) collects pulses that are reflected from the object. Also, the ancilla pulses are propagated through a virtual lens. A virtual scanning detector detects the virtual ancilla electric field. A processor calculates a virtual ancilla electric field, which would be present at the scanning detector. Further, a coincidence circuit calculates a cross-time correlation function of the electric fields of the reflected pulses that are collected by the ABD and the virtual ancilla electric field. The coincidence circuit uses cross-time correlation function results to generate pixels of an image of the object.Type: GrantFiled: March 12, 2010Date of Patent: May 22, 2012Assignee: The Boeing CompanyInventors: Barbara A. Capron, Claudio Gilbert Parazzoli, Minas H. Tanielian
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Patent number: 8172036Abstract: A method for fabricating an acoustic metamaterial may include providing a planar pattern of springs arranged in columns and rows and separated from each other by interconnection nodes, providing a planar pattern of mass units separated from each other by a distance corresponding to a distance between the interconnection nodes, providing an array of vertically oriented springs separated from each other by the distance between the interconnection nodes, and aligning and joining the planar pattern of springs, the planar pattern of mass units and the array of vertically oriented springs to form a layer of unit cells.Type: GrantFiled: September 10, 2010Date of Patent: May 8, 2012Assignee: The Boeing CompanyInventor: Minas H. Tanielian
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Publication number: 20120061176Abstract: A method for fabricating an acoustic metamaterial may include providing a planar pattern of springs arranged in columns and rows and separated from each other by interconnection nodes, providing a planar pattern of mass units separated from each other by a distance corresponding to a distance between the interconnection nodes, providing an array of vertically oriented springs separated from each other by the distance between the interconnection nodes, and aligning and joining the planar pattern of springs, the planar pattern of mass units and the array of vertically oriented springs to form a layer of unit cells.Type: ApplicationFiled: September 10, 2010Publication date: March 15, 2012Inventor: Minas H. Tanielian
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Publication number: 20120037420Abstract: Apparatus, systems and methods for electronic device protection are provided. A particular apparatus includes a non-conductive substrate and a plurality of cells including conductive members coupled to the non-conductive substrate. The conductive members are arranged to form a first discontinuous mesh, where each conductive member of a cell is separated from conductive members of adjacent cells by a gap and a cavity is defined in the non-conductive substrate at a location of each gap.Type: ApplicationFiled: August 16, 2010Publication date: February 16, 2012Applicant: The Boeing CompanyInventors: Tai A. Lam, Minas H. Tanielian
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Patent number: 8115646Abstract: In one embodiment, a system to detect one or more environmental conditions in proximity to a surface comprises a first metamaterial environmental sensor module proximate the surface. The environmental sensor comprises a metamaterial-based electrically resonant structure having a resonance frequency which varies in response to changes in at least one of a humidity proximate the sensor module, a temperature proximate the sensor module, or the presence of a chemical or biological agent proximate the sensor module. The system further comprises a remote receiver to receive an electromagnetic signal comprising the signal generated by the electrically resonant structure and a signal analysis module to determine an environmental condition such as humidity, temperature, pre-ice conditions, ice, chemicals or biological species from the at least one environmental condition signal. Other embodiments may be described.Type: GrantFiled: May 28, 2009Date of Patent: February 14, 2012Assignee: The Boeing CompanyInventors: Minas H Tanielian, Robert B. Greegor, Stephen L. Fahley
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Patent number: 8031128Abstract: An electrically small antenna (ESA) for resolution of subwavelength features is disclosed. The ESA is on the order of meters and has an efficient transmit/receive capability. The ESA is 1/10 of the length of the equivalent dipole length, and may be scaled down to 1/10,000. The ESA includes a metamaterial shell. Such an antenna may include phase sensitive current injection in the metamaterial resonant structures for loss-compensation.Type: GrantFiled: May 7, 2008Date of Patent: October 4, 2011Assignee: The Boeing CompanyInventors: Minas H. Tanielian, Robert B. Greegor, Claudio G. Parazzoli